#4D4A71#4D4A71

#4D4A71 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.9% C 0.064 H 286.9°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D4A71
RGB	rgb(77, 74, 113)
HSL	hsl(245, 21%, 37%)
HSV	hsv(245, 35%, 44%)
CMYK	cmyk(31.9%, 34.5%, 0%, 55.7%)
CIE-LAB	lab(33.28, 11.09, -21.99)
CIE-LCH	lch(33.28, 24.63, 296.75°)
OKLab	oklab(42.91% 0.0186 -0.0612)
OKLCH	oklch(42.91% 0.064 286.9)
XYZ	xyz(8.4892, 7.6674, 16.6523)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4A71 #6E714A

analogous

#4A5B71 #4D4A71 #614A71

triadic

#4D4A71 #714D4A #4A714D

tetradic

#4D4A71 #714A5B #6E714A #4A7161

square

#4D4A71 #714A5B #6E714A #4A7161

split-complementary

#4D4A71 #71614A #5B714A

monochromatic

#1B1A27 #34324C #4D4A71 #666296 #8986B0

Accessibility & contrast

On white

8.29

#4D4A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4D4A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4A71

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4A71	#FFFFFF	#000000	##FFFFFF
##4D4A71	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4F73

Deuteranopia (green-blind)

#3E4D70

Tritanopia (blue-blind)

#445158

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d4a71;
/* rgb */ color: rgb(77, 74, 113);
/* oklch */ color: oklch(42.9% 0.064 286.9);

Tailwind

colors: {
  custom: {
    50: '#807c9a',
    500: '#4d4a71',
    950: '#000000',
  },
}

SCSS

$custom: #4d4a71;
$custom-light: #807c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4a71",
  "rgb": {
    "r": 77,
    "g": 74,
    "b": 113
  },
  "hsl": {
    "h": 244.615,
    "s": 20.856,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42907,
    "c": 0.06393,
    "h": 286.9
  },
  "luminance": 0.07668
}

Semantic roles & 50–950 ramp

primary

#4D4A71

secondary

#9A9C7B

accent

#BD6AB7

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A090E

muted

#7C7B7E

Preview Lab

Preview with #4D4A71

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →